163×25+273×24的简便运算怎么算？

Question

如题所述

Answer 1

简便计算过程方法如下
解:163×25+273×24
=163×25+273×25-273
=436×25-273
=4×109×25-273
=10900-273
=10627

Answer 2

简便计算
163×25+273×24
=163x25+273x（25-1）
=163x25+273x25-273
=（163+273）x25-273
=440x25-273
=110x4x25-273
=110x100-273
=11000-273
=10727

Answer 3

解：163*25+273*(25-1)
=163*25+273*25-273
25*(163+273)-273
=25*(440-4)-273
=11000-(100十273)
=11000-373
=10627

Answer 4

163*25+273*24
=163*25+273*25-273
=436*25-273
=4*109*25-273
=10900-273
=10627